CH

Chunquan He

Overall (All Time): #3,001,547 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9347150 Filament positioning control device for composite spinning of filaments and staple fibers Lei Fang 2016-05-24